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Número de pieza | EL5370 | |
Descripción | (EL5170 / EL5370) 100MHz Differential Twisted-Pair Drivers | |
Fabricantes | Intersil Corporation | |
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Data Sheet
EL5170, EL5370
April 24, 2006
FN7309.6
100MHz Differential Twisted-Pair Drivers
The EL5170 and EL5370 are single and triple high
bandwidth amplifiers with a fixed gain of 2. They are
primarily targeted for applications such as driving twisted-
pair lines in component video applications. The inputs signal
can be in either single-ended or differential form but the
outputs are always in differential form.
The output common mode level for each channel is set by
the associated VREF pin, which have a -3dB bandwidth of
over 70MHz. Generally, these pins are grounded but can be
tied to any voltage reference.
All outputs are short circuit protected to withstand temporary
overload condition.
The EL5170 and EL5370 are specified for operation over the
full -40°C to +85°C temperature range.
Pinouts
EL5170
(8 LD SO, MSOP)
TOP VIEW
www.DataSheet4U.com IN+ 1
EN 2
IN- 3
+
-
8 OUT+
7 VS-
6 VS+
REF 4
5 OUT-
EL5370
(24 LD QSOP)
TOP VIEW
EN 1
INP1 2
INN1 3
REF1 4
NC 5
INP2 6
INN2 7
REF2 8
NC 9
INP3 10
INN3 11
REF3 12
+
-
+
-
+
-
24 OUT1
23 OUT1B
22 NC
21 VSP
20 VSN
19 NC
18 OUT2
17 OUT2B
16 NC
15 OUT3
14 OUT3B
13 NC
Features
• Fully differential inputs and outputs
• Differential input range ±2.3V typ.
• 100MHz 3dB bandwidth at fixed gain of 2
• 1100V/µs slew rate
• Single 5V or dual ±5V supplies
• 50mA maximum output current
• Low power - 7.4mA per channel
• Pb-free plus anneal available (RoHS compliant)
Applications
• Twisted-pair drivers
• Differential line drivers
• VGA over twisted-pairs
• ADSL/HDSL drivers
• Single ended to differential amplification
• Transmission of analog signals in a noisy environment
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2002-2004, 2006. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
1 page Connection Diagrams
INP
EN
INN
REF
RS2
50Ω
RS1
50Ω
RS3
50Ω
EL5170
-5V
1 INP
2 EN
3 INN
4 REF
OUT 8
VSN 7
VSP 6
OUTB 5
+5V
RRT2
50Ω
RRT2
50Ω
LOADP
LOADN
INP1
INN1
REF1
INP2
INN2
REF2
INP3
INN3
REF3
EL5370
ENABLE
1 EN
OUT1 24
2 INP1 OUT1B 23
3 INN1
NC 22
4 REF1
VSP 21
5 NC
VSN 20
6 INP2
NC 19
7 INN2 OUT2 18
8 REF2 OUT2B 17
9 NC
NC 16
10 INP3 OUT3 15
11 INN3 OUT3B 14
12 REF3
NC 13
RSP1 RSN1 RSR1 RSP2 RSN2 RSR2 RSP3 RSN3 RSR3
50Ω 50Ω 50Ω 50Ω 50Ω 50Ω 50Ω 50Ω 50Ω
+5V
-5V
RRT1
RRT1B 50Ω
50Ω
LD1
LD1B
RRT2
RRT2B 50Ω
50Ω
RRT3
RRT3B 50Ω
50Ω
LD2
LD2B
LD3
LD3B
5 Page Typical Applications
IN+
EL5170/
EL5370
IN-
EL5170, EL5370
50
50
ZO = 100Ω
50Ω
50Ω
0Ω
VFB
VIN EL5172/
EL5372
VINB
VREF
VOUT
FIGURE 20. TWISTED PAIR DRIVER
IN+ +
EL5170/
EL5370
IN- -
0Ω
VFB
VIN
VINB
EL5172/
EL5372
VREF
VOUT
FIGURE 21. DUAL COAXIAL CABLE DRIVER
10V
VIN IN+
EL5170/
EL5370
IN-
FIGURE 22. SINGLE SUPPLY TWISTED PAIR DRIVER
11 FN7309.6
April 24, 2006
11 Page |
Páginas | Total 15 Páginas | |
PDF Descargar | [ Datasheet EL5370.PDF ] |
Número de pieza | Descripción | Fabricantes |
EL5370 | (EL5170 / EL5370) 100MHz Differential Twisted-Pair Drivers | Intersil Corporation |
EL5371 | 250MHz Differential Twisted-Pair Drivers | Intersil Corporation |
EL5372 | (EL5172 / EL5372) 250MHz Differential Line Receivers | Intersil Corporation |
EL5374 | 550MHz Differential Twisted-Pair Drivers | Intersil |
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